USX2Y_NRPACKS_VARIABLE 59 sound/usb/usx2y/usbusx2yaudio.c #ifdef USX2Y_NRPACKS_VARIABLE USX2Y_NRPACKS_VARIABLE 56 sound/usb/usx2y/usx2yhwdeppcm.c #if defined(USX2Y_NRPACKS_VARIABLE) || (!defined(USX2Y_NRPACKS_VARIABLE) && USX2Y_NRPACKS == 1)